Besides being your home’s largest appliance, the HVAC system also uses the most energy. Unless you generate your own, it’s also responsible for the lion’s share of your energy bills that are easy to trim through affordable home improvements and system maintenance. Improve Energy Efficiency The first place to start improving your air conditioner’s performance is by lowering the cooling load. An energy efficient home requires less cooling and if yours lacks insulation, leaks air, or has inefficient windows, your […]